I called down to the front desk to make a complaint.

我于是电话到前台投诉。

youdao

Plantronics took special pride that its callers wait a maximum of eight seconds to reach a live body at the complaint desk.

FORBES: The Race To Embrace

Plantronics took special pride that callers waited a maximum of only 8 seconds to reach a live body at the complaint desk.

FORBES: The Race To Embrace

The sergeant who let the paperwork lie on his desk denied that he had ignored the case because the woman making the complaint had mental health problems.

BBC: Rape complaint woman reaches settlement with police